Discarded laughing gas canisters are exploding in waste facilities and risking injury to staff, several major companies tell the BBC. The high-pressure nitrous oxide metal canisters, which are being ...

A surge in discarded laughing gas canisters at waste sites has seen a rise in explosions endangering workers’ lives, authorities warn. Operators say there has been an increase in large nitrous oxide ...

Police have issued a warning after nitrous oxide canisters were placed on a fire in a wooded area next to Firth Park in ...

A Macomb County judge has sent a manslaughter case against a Clinton Township business owner, whose stored gas canisters exploded and killed a Clinton Township teenager, back to a lower court.